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psalm/docs/running_psalm/issues/DeprecatedInterface.md
Matthew Brown 3f2615290d Update docs once more
2020-03-21 09:48:35 -04:00

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DeprecatedInterface

Emitted when referring to a deprecated interface

<?php

/** @deprecated */
interface I {}

class A implements I {}

Why this is bad

The @deprecated tag is normally indicative of code that will stop working in the near future.

How to fix

Don’t use the deprecated interface.